/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package Catalogue;

import DAO.DaoArticle;
import ObjetData.Article;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

/**
 *
 * @author julien
 */
@WebServlet(name = "ajoutPanierServlet", urlPatterns = {"/ajoutPanierServlet"})
public class ajoutPanierServlet extends HttpServlet {

    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            /* TODO output your page here
            out.println("<html>");
            out.println("<head>");
            out.println("<title>Servlet ajoutPanierServlet</title>");  
            out.println("</head>");
            out.println("<body>");
            out.println("<h1>Servlet ajoutPanierServlet at " + request.getContextPath () + "</h1>");
            out.println("</body>");
            out.println("</html>");
             */
        } finally {
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        HttpSession session = request.getSession();

        //int id = Integer.valueOf(request.getParameter("id"));
        //Animal a=new Animal(id);
        DaoArticle artDao = new DaoArticle();
        Article art = artDao.find(Integer.valueOf(request.getParameter("id")));

        Panier monPanier = (Panier) session.getAttribute("panier");
        if (monPanier == null) {
            monPanier = new Panier();
        }
        monPanier.add(art);
        session.setAttribute("panier", monPanier);
        response.sendRedirect(request.getParameter("type") + "Servlet");

    }

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
